CN213419635U - Anchor bolt convenient to install - Google Patents
Anchor bolt convenient to install Download PDFInfo
- Publication number
- CN213419635U CN213419635U CN202022105960.8U CN202022105960U CN213419635U CN 213419635 U CN213419635 U CN 213419635U CN 202022105960 U CN202022105960 U CN 202022105960U CN 213419635 U CN213419635 U CN 213419635U
- Authority
- CN
- China
- Prior art keywords
- bolt body
- gasket
- fixed part
- screw rod
- internal thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anchor bolt convenient to installation, including the bolt body, fixed part, protection mechanism, the one end of bolt body is provided with the screw rod, and the other end of bolt body is connected with the fixed part, be provided with firm mechanism on fixed part and the bolt body, this firm mechanism includes fastener, external screw thread, extension and internal thread, the extension sets up in the tip of bolt body, and the outer wall of this extension is provided with the external screw thread, the inner wall of fixed part is provided with the internal thread, and external screw thread and internal thread revolve the closure and connect, the outside of bolt body and fixed part is fixed with the fastener; the utility model has the advantages that: the designed stabilizing mechanism is beneficial to realizing the quick installation and disassembly of the bolt body and the fixing part, and solves the problem that the bolt body and the fixing part are inconvenient to install and disassemble in the traditional welding way; the inside of gasket is tightly fixed solid fixed ring through the staple, has realized solid firm installation of solid fixed ring to utilize solid fixed ring to increase the protection to the gasket perforation.
Description
Technical Field
The utility model belongs to the technical field of the crab-bolt, concretely relates to crab-bolt convenient to installation.
Background
The anchor bolt is a general term of all rear anchoring components and has a wide range. The anchor bolt is divided into a metal anchor bolt and a non-metal anchor bolt according to different raw materials. According to different anchoring mechanisms, the anchor bolt is divided into an expansion type anchor bolt, a hole expanding type anchor bolt, a bonding type anchor bolt, a concrete screw, a shooting nail and a concrete nail.
The prior anchor bolt has the following defects in use:
the end welding of the key has a fixed part, is unfavorable for realizing the installation and the dismantlement of fixed part and key.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an crab-bolt convenient to installation to the tip welding of the key body that proposes has the fixed part among the solution above-mentioned background art, is unfavorable for realizing the installation of fixed part and key body and the problem of dismantling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an crab-bolt convenient to installation, includes the bolt body, fixed part, protection machanism, the one end of the bolt body is provided with the screw rod, and the other end of the bolt body is connected with the fixed part, be provided with firm mechanism on fixed part and the bolt body, this firm mechanism includes fastener, external screw thread, extension and internal thread, the extension sets up in the tip of the bolt body, and the outer wall of this extension is provided with the external screw thread, the inner wall of fixed part is provided with the internal thread, and external screw thread and internal thread close the connection soon, the outside of the bolt body and fixed part is fixed with the fastener.
Preferably, the number of the fastening pieces is two, and the two fastening pieces are of arc-shaped structures.
Preferably, the screw rod further comprises a nut, and the nut and the screw rod are screwed.
Preferably, the cover is equipped with the gasket on the screw rod, protection machanism is including solid fixed ring and staple, the inside of gasket is through the solid fixed ring of staple fastening.
Preferably, the longitudinal section of the gasket is circular, a through hole is formed in the surface of the gasket, and the inner diameter of the through hole is larger than the outer diameter of the screw.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the designed stabilizing mechanism is beneficial to realizing the quick installation and disassembly of the bolt body and the fixing part, and solves the problem that the bolt body and the fixing part are inconvenient to install and disassemble in the traditional welding way;
(2) the inside of gasket is tightly fixed solid fixed ring through the staple, has realized solid firm installation of solid fixed ring to utilize solid fixed ring to increase the protection to the gasket perforation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the connection between the fixing portion and the plug body of the present invention;
fig. 3 is an enlarged schematic view of the F-region in fig. 2 according to the present invention;
FIG. 4 is a schematic side view of the gasket of the present invention;
in the figure: 1. a plug body; 2. a fixed part; 3. a fastener; 4. a screw; 5. a nut; 6. a gasket; 7. an external thread; 8. a protruding portion; 9. an internal thread; 10. a fixing ring; 11. and (5) fixing the nail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an anchor bolt convenient for installation comprises a bolt body 1 and a fixing part 2, wherein one end of the bolt body 1 is provided with a screw rod 4, the other end of the bolt body 1 is connected with the fixing part 2, the fixing part 2 and the bolt body 1 are provided with a stabilizing mechanism, the stabilizing mechanism comprises a fastening piece 3, an external thread 7, a protruding part 8 and an internal thread 9, the protruding part 8 is arranged at the end part of the bolt body 1, the external wall of the protruding part 8 is provided with the external thread 7, the internal thread 9 is arranged on the inner wall of the fixing part 2, the external thread 7 is screwed with the internal thread 9, the fastening piece 3 is fixed at the outer sides of the bolt body 1 and the fixing part 2, the fixing part 2 is taken up to ensure that the fixing part 2 and the bolt body 1 are screwed firmly through the external thread 7 and the internal thread 9, the fastening piece 3 is taken up, the fastening piece 3 is fastened outside the bolt body 1 and the fixing part, the fastening piece 3 is taken down, the fixing part 2 is screwed down, and the quick disassembly of the fixing part 2 and the bolt body 1 is realized.
In this embodiment, preferably, two fastening members 3 are provided, and the two fastening members 3 are arc-shaped structures, and the arc-shaped fastening members 3 are disposed outside the bolt body 1 and the fixing portion 2, so as to further fasten the bolt body 1 and the fixing portion 2.
In this embodiment, preferably, the device further includes a nut 5, and the nut 5 and the screw 4 are screwed to realize the installation of the nut 5 and the screw 4.
In this embodiment, preferably, the screw rod 4 is sleeved with a gasket 6, a longitudinal section of the gasket 6 is circular, a through hole is formed in the surface of the gasket 6, and the inner diameter of the through hole is larger than the outer diameter of the screw rod 4.
Example 2
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an anchor bolt convenient for installation comprises a bolt body 1, a fixing part 2 and a protection mechanism, wherein one end of the bolt body 1 is provided with a screw rod 4, the other end of the bolt body 1 is connected with the fixing part 2, the fixing part 2 and the bolt body 1 are provided with a stabilizing mechanism, the stabilizing mechanism comprises a fastener 3, an external thread 7, a protruding part 8 and an internal thread 9, the protruding part 8 is arranged at the end part of the bolt body 1, the external thread 7 is arranged on the outer wall of the protruding part 8, the internal thread 9 is arranged on the inner wall of the fixing part 2, the external thread 7 is connected with the internal thread 9 in a screwing way, a fastener 3 is fixed on the outer sides of the bolt body 1 and the fixing part 2, the fixing part 2 is taken up, the fixing part 2 and the bolt body 1 are stably screwed through the external thread 7 and the internal thread 9, the fastener 3 is taken up, the fastener 3 is fastened outside the bolt body 1 and the fixing part 2, the fastening piece 3 is taken down, the fixing part 2 is screwed down, and the quick disassembly of the fixing part 2 and the bolt body 1 is realized.
In this embodiment, preferably, two fastening members 3 are provided, and the two fastening members 3 are arc-shaped structures, and the arc-shaped fastening members 3 are disposed outside the bolt body 1 and the fixing portion 2, so as to further fasten the bolt body 1 and the fixing portion 2.
In this embodiment, preferably, the device further includes a nut 5, and the nut 5 and the screw 4 are screwed to realize the installation of the nut 5 and the screw 4.
In this embodiment, it is preferred, the cover is equipped with gasket 6 on the screw rod 4, and the longitudinal section of gasket 6 is circular, and the perforation has been seted up on gasket 6's surface, and this fenestrate internal diameter is greater than screw rod 4's external diameter, and protection machanism is including solid fixed ring 10 and staple 11, and the inside of gasket 6 has solid fixed ring 10 through the fastening of staple 11, has realized solid fixed ring 10's firm installation to utilize solid fixed ring 10 to increase the protection to gasket 6 fenestrate.
The utility model discloses a theory of operation and use flow: the inside of the gasket 6 is fastened with a fixing ring 10 through a fixing nail 11, and the gasket 6 is sleeved on the screw rod 4;
the fixing part 2 is taken up, so that the fixing part 2 and the bolt body 1 are screwed firmly through the external thread 7 and the internal thread 9, the fastener 3 is taken up, the fastener 3 is fastened outside the bolt body 1 and the fixing part 2, the bolt body 1 and the fixing part 2 are rapidly installed, when the bolt body 1 and the fixing part 2 are required to be disassembled, the fastener 3 is taken down, the fixing part 2 is screwed down, and the fixing part 2 and the bolt body 1 are rapidly disassembled.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an crab-bolt convenient to installation, includes key (1), fixed part (2), protection machanism, the one end of key (1) is provided with screw rod (4), and the other end of key (1) is connected with fixed part (2), its characterized in that: be provided with firm mechanism on fixed part (2) and the key (1), this firm mechanism includes fastener (3), external screw thread (7), extension (8) and internal thread (9), extension (8) set up in the tip of key (1), and the outer wall of this extension (8) is provided with external screw thread (7), the inner wall of fixed part (2) is provided with internal thread (9), and external screw thread (7) and internal thread (9) close the connection soon, the outside of key (1) and fixed part (2) is fixed with fastener (3).
2. An anchor as defined in claim 1, wherein: the number of the fasteners (3) is two, and the two fasteners (3) are of arc-shaped structures.
3. An anchor as defined in claim 1, wherein: the screw rod type screw rod is characterized by further comprising a nut (5), and the nut (5) is screwed with the screw rod (4) in a threaded mode.
4. An anchor as defined in claim 1, wherein: the cover is equipped with gasket (6) on screw rod (4), protection machanism is including solid fixed ring (10) and staple (11), the inside of gasket (6) has solid fixed ring (10) through staple (11) fastening.
5. An anchor as set forth in claim 4, wherein: the longitudinal section of the gasket (6) is circular, a through hole is formed in the surface of the gasket (6), and the inner diameter of the through hole is larger than the outer diameter of the screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105960.8U CN213419635U (en) | 2020-09-23 | 2020-09-23 | Anchor bolt convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105960.8U CN213419635U (en) | 2020-09-23 | 2020-09-23 | Anchor bolt convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419635U true CN213419635U (en) | 2021-06-11 |
Family
ID=76263901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022105960.8U Expired - Fee Related CN213419635U (en) | 2020-09-23 | 2020-09-23 | Anchor bolt convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419635U (en) |
-
2020
- 2020-09-23 CN CN202022105960.8U patent/CN213419635U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |